how much does a solar panel cost?how much does it cost to get solar panels?
The cost of a solar panel can vary significantly based on several factors such as panel type, power – output, and installation requirements. Here is a detailed introduction:
- Panel – only cost: According to the price information on, the price of common small – power solar panels is generally between $0.05 and $0.75 per watt. For example, the price of a 150 – watt solar panel can range from about $7.5 to $112.5, with a large number of products concentrated in the range of $20 – $50. High – power industrial solar panels, such as the JA Solar JAM72D40MB 580 – 605 – watt panel, is about $46 per piece, equivalent to about $0.07 – $0.08 per watt.
- Cost of solar panel systems: The average cost of solar panels per watt is between $2 and $3, and the current average cost per watt is $2.84. A typical American household needs a 10 – kilowatt (kW) system to power their home, which costs about $28,241 in 2025, and the price drops to $19,873 after considering the federal solar tax credit. For an average 6.5 – kW system, the cost ranges from $16,600 to $20,500 before accounting for tax credits or rebates.
- Other influencing factors: The installation cost of solar panels is about $2.25 per watt, which includes labor, office work, and other mechanical expenses. In addition, the cost of solar inverters is between $350 and $3,200, and the cost of a whole – home solar battery is between $1,700 and $9,000. There is also a permit cost for installing solar panels, which is between $75 and $450 for residential use.
In general, the cost of solar panels is affected by many factors. If you want a more accurate price, you need to consider specific panel specifications, installation scale, and local policies.